Mask
1 ingredient prohibited in EU rules.
Butylphenyl Methylpropional, Potassium Hydroxide, Hexyl Cinnamal, Hydroxycitronellal, Linalool| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | WATER | — | — | — |
| 2 | DIPROPYLENE GLYCOL | — | — | — |
| 3 | CETYL ETHYLHEXANOATE | — | — | — |
| 4 | GLYCERIN | — | — | — |
| 5 | POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE | — | — | — |
| 6 | DIMETHICONE | — | — | — |
| 7 | GLYCERYL STEARATE | — | — | — |
| 8 | PEG-100 STEARATE | — | — | — |
| 9 | BUTYLENE GLYCOL | — | — | — |
| 10 | PAEONIA SUFFRUTICOSA ROOT EXTRACT | — | — | — |
| 11 | CENTELLA ASIATICA EXTRACT | — | — | — |
| 12 | 1,2-HEXANEDIOL | — | — | — |
| 13 | CARBOMER | — | — | — |
| 14 | HYDROXYETHYLCELLULOSE | — | — | — |
| 15 | PERSEA GRATISSIMA (AVOCADO) FRUTT EXTRACT | — | — | — |
| 16 | CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT | — | — | — |
| 17 | GLYCERYL CAPRYLATE | — | — | — |
| 18 | POTASSIUM HYDROXIDE | Restricted | Restricted · (a) 5% · (b) 2% · 4.5%… | — |
| 19 | ETHYLHEXYLGLYCERIN | — | — | — |
| 20 | GENTIANA LUTE ROOT EXTRACT | — | — | — |
| 21 | ACHILLEA MILLEFOLIUM EXTRACT | — | — | — |
| 22 | ARTEMISIA ABSINTHIUM EXTRACT | — | — | — |
| 23 | ARNICA MONTANA FLOWER EXTRACT | — | — | — |
| 24 | DISODIUM EDTA | — | — | — |
| 25 | FRAGRANCE | — | — | — |
| 26 | BUTYLPHENYL METHYLPROPIONAL | — | Prohibited | Banned in some U.S. states |
| 27 | HEXYL. CINNAMAL | — | Restricted | — |
| 28 | HYDROXYCITRO NELLAL | — | Restricted · (b) 1,0 % | — |
| 29 | LINALOOL | — | Restricted | — |
“—” means no specific record for that ingredient in that jurisdiction's lists — it is not an approval. Restricted ingredients are allowed within limits (concentration, product type, label warnings); a product listing one is not necessarily over the limit. How we check.
Ingredient list from Nature Republic official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.
“Keep out of direct sunlight. Keep out of reach of children.” — Common precautions required on all cosmetics in Korea (Cosmetics Act Enforcement Rule, Annex 3)
This formula lists ingredients that are known to break down faster in heat, light or air:
Ingredients in this formula that are prohibited or limited in other markets, from the overseas regulation database compiled by Korea's MFDS. Limited means allowed within conditions.
| Market | Prohibited | Limited |
|---|---|---|
| CN China | None found | Potassium Hydroxide |
| AS ASEAN (10 countries) | Butylphenyl Methylpropional | Potassium Hydroxide |
| JP Japan | None found | — |
| TW Taiwan | None found | Potassium Hydroxide |
| CA Canada | None found | Glycerin |
| BR Brazil | None found | Potassium Hydroxide |
| AR Argentina | None found | Potassium Hydroxide |
Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.